发布于 2017-06-09 14:08:20
是的,你可以用
DatabaseMetaData.getJDBCMajorVersion()
检索此驱动程序的主要JDBC版本号。DatabaseMetaData.getJDBCMinorVersion():
检索此驱动程序的次要JDBC版本号。这是在Java1.4 (JDBC 3)中添加的;请注意,没有JDBC3.1。
所以
Connection connection = ....
DatabaseMetaData dbmd = connection.getDatabaseMetaData();
System.out.printf("JDBC: %d.%d%n", dbmd.getJDBCMajorVersion(), dbmd.getJDBCMinorVersion());发布于 2017-06-11 19:12:50
适用于:
<dependency>
<groupId>com.oracle.weblogic</groupId>
<artifactId>ojdbc7</artifactId>
<version>12.1.3-0-0</version>
</dependency>
<dependency>
<groupId>org.apache.derby</groupId>
<artifactId>derby</artifactId>
<version>10.13.1.1</version>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<version>1.4.195</version>
</dependency>
<dependency>
<groupId>hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<version>1.8.0.10</version>
</dependency>
以及:
Class.forName(org.hsqldb.jdbcDriver.class.getCanonicalName());
Connection conn = DriverManager.getConnection("jdbc:hsqldb:mem:mydb", "sa", "");
System.out.println(String.format("HSQLDB: %s.%s", meta.getJDBCMajorVersion(), meta.getJDBCMinorVersion()));
Class.forName(org.h2.Driver.class.getCanonicalName());
conn = DriverManager.getConnection("jdbc:h2:mem:mydb", "sa", "");
System.out.println(String.format("H2: %s.%s", meta.getJDBCMajorVersion(), meta.getJDBCMinorVersion()));
Class.forName(org.apache.derby.jdbc.EmbeddedDriver.class.getCanonicalName());
conn = DriverManager.getConnection("jdbc:derby:memory:mydb;create=true");
System.out.println(String.format("Derby: %s.%s", meta.getJDBCMajorVersion(), meta.getJDBCMinorVersion()));
Class.forName(oracle.jdbc.driver.OracleDriver.class.getCanonicalName());
conn = DriverManager.getConnection("jdbc:oracle:thin:@//localhost:1521/XE", "sa", "");
System.out.println(String.format("Oracle: %s.%s", meta.getJDBCMajorVersion(), meta.getJDBCMinorVersion()));我有:
HSQLDB: 3.0
H2: 4.0
Derby: 4.2
Oracle: 4.1与com.oracle:ojdbc6:11.2.0.3有趣的不一致
Oracle: 1.12https://stackoverflow.com/questions/44442747
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